package com.itheima.controller.ordersetting;

import com.itheima.constant.MessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.OrderSetting;
import com.itheima.service.orderSetting.OrderSettingService;
import com.itheima.utils.POIUtils;
import org.apache.dubbo.config.annotation.Reference;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @author 陈英航
 * @since 2021/11/6 10:22
 */
@RestController
@RequestMapping("ordersetting")
public class OrderSettingController {

    @Reference
    private OrderSettingService orderSettingService;

    @RequestMapping("upload")
    public Result upload(@RequestParam("excelFile") MultipartFile excelFile){
            try {
                //读取excel文件数据
                List<String[]> list = POIUtils.readExcel(excelFile);
                if(list != null && list.size()>0){
                    List<OrderSetting> orderSettingArrayList = new ArrayList<>();
                    for (String[] strings : list) {
                        OrderSetting orderSetting = new OrderSetting(new Date(strings[0]), Integer.parseInt(strings[1]));
                        orderSettingArrayList.add(orderSetting);

                    }
                    orderSettingService.add(orderSettingArrayList);
                }
            } catch (IOException e) {
                e.printStackTrace();
                return new Result(false, MessageConstant.IMPORT_ORDERSETTING_FAIL);
            }
            return new Result(true,MessageConstant.IMPORT_ORDERSETTING_SUCCESS);
    }

    /**
     * 根据日期查询预约设置数据(获取指定日期所在月份的预约设置数据)
     * @param date
     * @return
     */
    @RequestMapping("/getOrderSettingByMonth")
    public Result getOrderSettingByMonth(String date){
        try{
            List<Map> list = orderSettingService.getOrderSettingByMonth(date);
            //获取预约设置数据成功
            return new Result(true,MessageConstant.GET_ORDERSETTING_SUCCESS,list);
        }catch (Exception e){
            e.printStackTrace();
            //获取预约设置数据失败
            return new Result(false,MessageConstant.GET_ORDERSETTING_FAIL);
        }
    }

    /**
     * 根据指定日期修改可预约人数
     * @param orderSetting
     * @return
     */
    @RequestMapping("/editNumberByDate")
    public Result editNumberByDate(@RequestBody OrderSetting orderSetting){
        try{
            orderSettingService.editNumberByDate(orderSetting);
            //预约设置成功
            return new Result(true,MessageConstant.ORDERSETTING_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            //预约设置失败
            return new Result(false,MessageConstant.ORDERSETTING_FAIL);
        }
    }



}
